Transaction not yet indexed

5Mdcw9Q91UMsSKS4AFUafuVpF2DbH75QxWcPDEM88buKitUgnF9PFPKGBTpWJPAfk35NbAeLf6JZk9GC4hEQ1hZT

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.